What is a U K

You are developing a PL/SQL block designed for bulk data operations. When attemping to store table data for multiple rows in a PL/SQL variable, which one of the following choices identifies the mechanism best suited for this task (choose one)?

What is the maximum parsed size of the PL/SQL block

What command will you use to encrypt a PL/SQL block

how many distinct triggers can be created on the table

Which of the following is a DML Statement

Select Incorrect Oracle Group Function

ROWID is a column datatype

reference to sysdate,nextval,currval is allowed on constraint definition

Which index is automatically created if you enable a UNIQUE KEY or PRIMARY KEY constraint